.top {
    width: 100%;
    height: 35px;
    background-color: #333333;
}
.nav {
    width: 100%;
    height: 35px;
    margin-bottom: 20px;
}
.nav .ul-l li {
    float: left;
}
.nav .ul-r li {
    float: right;
}
.nav .ul-l li a, 
.nav .ul-r li a {
    color: #b0b0b0;
    line-height: 35px;
    margin: 0 10px;
    font-size: 12px;
}
.nav .ul-l li a:hover, 
.nav .ul-r li a:hover {
    color: white;
}
.link {
    width: 100%;
    height: 48px;
    margin-bottom: 30px;
}
.link .logo {
    float: left;
    width: 48px;
    height: 48px;
    margin-right: 70px;
    background:#ff6700 url(images/logo.png) no-repeat;
}
.link .link-a {
    float: left;
}
.link .link-a li {
    float: left;
}
.link .link-a a {
    display: block;
    color: #333333;
    line-height: 48px;
    margin: 0 14px;
}
.link .link-a a:hover {
    color: #ff6700;
}
.link .sosou {
    float: left;
    margin-left: 88px;
}
.link .sosou input {
    float: left;
    width: 251px;
    height: 44px;
    text-indent: 1em; 
}
.link .sosou button {
    float: left;
    width: 48px;
    height: 48px;
    background: url(images/4.png) no-repeat center center;
    background-size: 26px 26px;
}
.banner {
    width: 100%;
    height: 460px;  
}
.banner .banner-l,
.banner .banner-r {
    float: left;
    height: 100%;
}
.banner .banner-l {
    width: 240px;
    background-color: pink;
}
.banner .banner-r img {
    width: 960px;
    height: 460px;
}
.xiao {
    width: 100%;
    height: 50px;
}
.xiao .xiao-l {
    float: left;
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
}
.xiao .xiao-r {
    float: right;
}
.xiao .xiao-r a {
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 15px;
    color: #424242;
}
.xiao .xiao-r a:hover {
    color: #ff6700;
}
.box {
    width: 1400px;
    margin-bottom: 30px;
}
.box ul li {
    float: left;
    width: 224px;
    height: 300px;
    margin: 0 20px 20px 0 ;
    background-color: pink;
    transition: all .2s linear;
}
.box ul li:hover {
    transform: translateY(-10px);
    box-shadow: 5px 5px 10px #b0b0b0 ;
}
.banner-b img {
    width: 1200px;
}
.xiao-b {
    width: 100%;
    height: 50px;
    margin-top: 20px;
    margin-bottom: 10px;
}
.xiao-b .xiao-l-b {
    float: left;
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 18px;
}
.xiao-b .xiao-r-b {
    float: right;
}
.xiao-b .xiao-r-b a {
    width: 50px;
    height: 50px;
    line-height: 50px;
    font-size: 15px;
    color: #424242;
}
.xiao-b .xiao-r-b a:hover {
    color: #ff6700;
}
.box-b {
    width: 1400px;
    margin-bottom: 30px;
}
.box-b ul li {
    float: left;
    width: 224px;
    height: 300px;
    margin: 0 20px 20px 0 ;
    transition: all .2s linear;
    background: pink;
    background-size: 100% 100%;
}
.box-b ul li:hover {
    transform: translateY(-10px);
    box-shadow: 5px 5px 10px #b0b0b0 ;
}
.banner-c img {
    width: 1200px;
}
.footer {
    width: 100%;
    height: 120px;
    margin-top: 20px;
}
.footer-l {
    float: left;
    width: 960px;
    height: 120px;
    margin-left: 20px;
}
.footer-l dl {
    float: left;
    width: 160px;
}
.footer-l dt {
    font-size: 14px;
    margin-bottom: 20px;
    color: #424242;
}
.footer-l dd a {
    display: block;
    font-size: 12px;
    color: #757575;
    margin-bottom: 5px;
}
.footer-l dd a:hover {
    color: #ff6700;
}
.footer .footer-r {
    float: right;
    width: 200px;
    height: 120px;
}
.footer .footer-r .phone {
    color: #ff6700;
    font-size: 22px;
}
.footer .footer-r .working {
    font-size: 12px;
    margin-top: 10px;
}
.footer .footer-r .kefu a {
    display: block;
    width: 116px;
    height: 26px;
    line-height: 26px;
    border: 1px solid #ff6700;
    font-size: 12px;
    color: #ff6700;
    text-align: center;
    margin-top: 10px;
}
.footer .footer-r .kefu a:hover {
    background-color: #ff6700;
    color: white;
}
.footer .footer-r .guanzhu  {
    margin-top: 10px;
    height: 30px;
} 
.footer .footer-r .guanzhu span {
    display: block;
    float: left;
    font-size: 12px;
    line-height: 30px;
    color: #616161;
}
.footer .footer-r .guanzhu .wb {
    background: url(images/5.png) no-repeat center center;
}
.footer .footer-r .guanzhu .wx {
    background: url(images/6.png) no-repeat center center;
}
.footer .footer-r .guanzhu .wb,
.footer .footer-r .guanzhu .wx {
    display: block;
    float: left;
    width: 25px;
    height: 25px;
    background-size: 100% 100%;
    margin: 0 5px 0 5px ;
}
.guding {
    position: fixed;
    right: 35px;
    top: 200px;
    width: 90px;
    height: 120px;
}
.guding a {
    display: block;
    font-size: 12px;
    padding: 10px 20px 10px 20px;
    border: 1px solid #f5f5f5;
    color: #000000;
}
.guding a:hover {
    color: #ff6700;
}

